overall directory tree cleanup

js/PrefFeedTree.js

@@ -0,0 +1,79 @@
+dojo.provide("fox.PrefFeedTree");
+dojo.provide("fox.PrefFeedStore");
+
+dojo.require("lib.CheckBoxTree");
+dojo.require("dojo.data.ItemFileWriteStore");
+
+dojo.declare("fox.PrefFeedStore", dojo.data.ItemFileWriteStore, {
+	
+	_saveEverything: function(saveCompleteCallback, saveFailedCallback,
+								newFileContentString) {
+
+		dojo.xhrPost({
+			url: "backend.php",
+			content: {op: "pref-feeds", subop: "savefeedorder",
+				payload: newFileContentString},
+			error: saveFailedCallback,
+			load: saveCompleteCallback});
+	},
+
+});		
+
+dojo.declare("fox.PrefFeedTree", lib.CheckBoxTree, {
+	_createTreeNode: function(args) {
+		var tnode = this.inherited(arguments);
+
+		if (args.item.icon)
+			tnode.iconNode.src = args.item.icon[0];
+
+		var param = this.model.store.getValue(args.item, 'param');
+
+		if (param) {
+			param = dojo.doc.createElement('span');
+			param.className = 'feedParam';
+			param.innerHTML = args.item.param[0];
+			dojo.place(param, tnode.labelNode, 'after');
+		}
+
+		return tnode;
+	},
+	onDndDrop: function() {
+		this.inherited(arguments);
+		this.tree.model.store.save();
+	},
+	getRowClass: function (item, opened) {
+		return (!item.error || item.error == '') ? "dijitTreeRow" : 
+			"dijitTreeRow Error";
+	},
+	getIconClass: function (item, opened) {
+		return (!item || this.model.store.getValue(item, 'type') == 'category') ? (opened ? "dijitFolderOpened" : "dijitFolderClosed") : "feedIcon";
+	},
+	checkItemAcceptance: function(target, source, position) {
+		var item = dijit.getEnclosingWidget(target).item;
+
+		// disable copying items
+		source.copyState = function() { return false; };
+
+		var source_item = false;
+
+		source.forInSelectedItems(function(node) {
+			source_item = node.data.item;
+		});
+
+		if (!source_item || !item) return false;
+
+		var id = this.tree.model.store.getValue(item, 'id');
+		var source_id = source.tree.model.store.getValue(source_item, 'id');
+
+		//console.log(id + " " + position + " " + source_id);
+
+		if (source_id.match("FEED:")) {
+			return ((id.match("CAT:") && position == "over") ||
+				(id.match("FEED:") && position != "over"));
+		} else if (source_id.match("CAT:")) {
+			return ((id.match("CAT:") && position != "over") ||
+				(id.match("root") && position == "over"));
+		}
+	},
+});
+